Wireless earbud



FIG. 1 is a perspective view of a wireless earbud showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines in the drawings illustrate portions of the wirelessearbud that form no part of the claimed design.

CLAIM The ornamental design for a wireless earbud, as shown and described. 